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List of works by Guillermo Delgado

(1)H and DOSY NMR spectroscopy analysis of Ligusticum porteri rhizome extracts

scientific article published on 14 July 2011

15-Hydroxy-acetylerioflorin and other constituents from Viguiera linearis

scientific article published on 25 July 2002

15-oxo-zoapatlin, a diterpene lactone from Viguiera maculata

Absolute configuration assignments by experimental and theoretical approaches of ent-labdane- and cis-ent-clerodane-type diterpenes isolated from Croton glabellus

An abietane diterpenoid from Salvia sapinae

scientific article published on 25 July 2002

Anti-Helicobacter pylori metabolites from Heterotheca inuloides (Mexican arnica)

scientific article published on 11 March 2018

Anti-inflammatory effect of natural and semi-synthetic phthalides.

scientific article published on 23 January 2015

Antihyperglycemic Activity and Chemical Constituents of Eysenhardtia platycarpa

scientific article published on 01 December 2006

Antioxidant aryl-prenylcoumarin, flavan-3-ols and flavonoids from Eysenhardtia subcoriacea.

scientific article published on 24 September 2007

Antioxidant capacity of "Mexican arnica" Heterotheca inuloides Cass natural products and some derivatives: their anti-inflammatory evaluation and effect on C. elegans life span

scientific article published on 2 March 2015

Antioxidant evaluation of Eysenhardtia species (Fabaceae): relay synthesis of 3-O-Acetyl-11alpha,12alpha-epoxy-oleanan-28,13beta-olide isolated from E. platycarpa and its protective effect in experimental diabetes

scientific article published on 01 August 2007

Antispasmodic and antimicrobial diterpenic acids from Viguiera hypargyrea roots.

scientific article published in March 2002

Bioactive compounds from Iostephane heterophylla (Asteraceae).

scientific article published in January 2001

Bioactive oleanolic acid saponins and other constituents from the roots of Viguiera decurrens.

scientific article

Bisabolenes, polycyclic diterpenoids and other constituents from the roots of Iostephane heterophylla

scientific article published on 25 July 2002

C- and O-Glycosyl-α-hydroxydihydrochalcones from Eysenhardtia polystachya

scientific article published on 25 July 2002

CONSTITUENTS OFPluchea sericea.STRUCTURE AND STEREOCHEMISTRY OF (11S)-11,13-DIHYDROTESSARIC ACID

scientific article published on 25 July 2006

Cadinane-Type Sesquiterpenoids from Heterotheca inuloides: Absolute Configuration and Anti-inflammatory Activity

scientific article published on 13 November 2015

Chemical diversity among populations of Mikania micrantha: geographic mosaic structure and herbivory.

scientific article

Chemical studies on Mexican plants used in traditional medicine, V. Cucurbitacin glucosides from Cigarrilla mexicana.

scientific article published in September 1988

Chemo-sensitizing activity of natural cadinanes from Heterotheca inuloides in human uterine sarcoma cells and their in silico interaction with ABC transporters

scientific article published on 02 July 2019

Cytotoxic and antimicrobial screening of selected terpenoids from Asteraceae species

scientific article published on 01 March 1994

Cytotoxic cis-fused bicyclic sesquiterpenoids from Jatropha neopauciflora.

scientific article published on November 2006

Cytotoxic isoflavans from Eysenhardtia polystachya.

scientific article published on June 1998

Di- and triterpenoid acids from Lepechinia caulescens

scientific article published on 25 July 2002

Diterpenoids from Viguiera insignis

scientific article published on 25 July 2002

ENT-KAURENOID METHYL ESTERS FROMViguiera stenoloba, STRUCTURAL REVISION OF STENOLOBIN AND ITS BIOMIMETIC CONVERSION TO ZOAPATLIN

scientific article published on 25 July 2006

Effect of natural and semi-synthetic cadinanes from Heterotheca inuloides on NF-κB, Nrf2 and STAT3 signaling pathways and evaluation of their in vitro cytotoxicity in human cancer cell lines.

scientific article

Effect of xanthorrhizol, xanthorrhizol glycoside and trachylobanoic acid isolated from Cachani complex plants upon the contractile activity of uterine smooth muscle

scientific article published on 01 May 1999

Enantiomeric derivatives of tokinolide B: absolute configuration and biological properties.

scientific article published on 10 May 2012

Ent-beyerene and ent-atisene diterpenes from viguiera insignis

scientific article published on 25 July 2002

Eremophilanolides from Roldana sessilifolia

scientific article published on 25 July 2002

Five new steroidal saponins from Solanum chrysotrichum leaves and their antimycotic activity.

scientific article

Flavonoids and terpenoids of Chenopodium graveolens

scientific article published on 25 July 2002

Flavonoids from Salvia nicolsoniana

scientific article published on 17 March 2005

Furocoumarins, terpenes and sterols from Esenbeckia ovata Kunth (Rutaceae)

scientific article published on 14 October 2002

Furoquinoline alkaloids, furocoumarins and terpenes from Esenbeckia litoralis (Rutaceae)

scientific article published on 30 October 2002

Hopane-type triterpenes from Cnidoscolus spinosus and their bioactivities

scientific article published on 11 May 2020

In vitro activity of 'Mexican Arnica' Heterotheca inuloides Cass natural products and some derivatives against Giardia intestinalis.

scientific article published on 3 November 2014

In vitro nematicidal activity of natural and semisynthetic cadinenes from Heterotheca inuloides against the plant-parasitic nematode Nacobbus aberrans (Tylenchida: Pratylenchidae)

scientific article published on 31 January 2019

Long-chain phenols from the bark of Amphypterygium adstringens ⬇️

scientific article published on September 1, 1991

Mexican Arnica (Heterotheca inuloides Cass. Asteraceae: Astereae): Ethnomedical uses, chemical constituents and biological properties.

scientific article published on 12 November 2016

Natural zinniol derivatives from Alternaria tagetica. Isolation, synthesis, and structure-activity correlation.

scientific article published in February 2002

New Eremophilane Sesquiterpene Lactones from the Roots of the Medicinal PlantRoldana sessilifolia(Asteraceae)

scientific article published on 07 July 2007

New Seco-Pseudoguaianolides and Other Terpenoids from a Population of Ambrosia confertiflora

scientific article published on 11 March 2005

New Triterpenoids from Salvia nicolsoniana

scientific article published on 11 March 2005

New melampolides from Schkuhria schkuhrioides

scientific article published on 01 September 1998

Novel dimeric metabolites from Alternaria tagetica

scientific article published on 01 August 2000

Pentacyclic Triterpenes from Cnidoscolus multilobus1.

scientific article published in August 1994

Phthalides and other constituents from Ligusticum porteri; sedative and spasmolytic activities of some natural products and derivatives

scientific article published on 28 July 2011

Phthalides: Distribution in Nature, Chemical Reactivity, Synthesis, and Biological Activity

scientific article published on January 2017

Polyprenols and acylphloroglucinols from Esenbeckia nesiotica

scientific article published on 25 July 2002

Schkuhridin a and schkuhridin B, C-14β,H-5α-elemanolides from schkuhria schkuhrioides

scientific article published on 25 July 2002

Secondary Metabolites from the Roots of Ligusticum porteri (Umbelliferae). X-Ray Structure of Z-6.6',7.3a'-Diligustilide

Secondary metabolites in Viguiera (Compositae, Heliantheae, Helianthinae) and segregated genera. A review of their biological activities with chemotaxonomic observations

scientific article published in 2022

Sesquiterpene Lactones from a Population of Helenium integrifolium

scientific article published on 11 March 2005

Sesquiterpene Lactones, Acyl Phenyl Propanoids and Other Constituents from Schkuhria pinnata var. wislizeni. Antioxidant Evaluation

scientific article published on 31 July 2019

Sesquiterpene lactones from Mikania micrantha and Mikania cordifolia and their cytotoxic and anti-inflammatory evaluation.

scientific article published on 22 February 2014

Sesquiterpene lactones from Viguiera species

scientific article published on 25 July 2002

Sesquiterpene lactones of Artemisia mexicana var. Angustifolia

article published in 2002

Sesquiterpene lactones of artemisia klotzchiana

Structural Reassignment of rel-(3'Z,3R,6R,7R,3a'R,6'R)-3,8-Dihydrodiligustilide and the Activity of Diligustilide and 3,8-Dihydro- and 3,8,7',7a'-Tetrahydrodiligustilides as Progestins

scientific article published on 09 September 2019

Structure and Stereochemistry of 4-Deacetoxy-10-epi-olguine, a New d-Lactone from Hyptis oblongifolia Bentham (Labiatae)

article published in 2009

Structure and stereochemistry of four α-pyrones from Hyptis oblongifolia

Structure and stereochemistry of mexicanin F, a novel dimeric nor-sesquiterpene lactone from Helenium mexicanum

scientific article published on 25 July 2002

Structure of elemanschkuhriolide. Melampolides as possible biogenetic precursors of C14.alpha.,H5.beta. elemanolides

scientific article published on 12 March 2005

Terpenoids From Viguiera excelsa and Viguiera oaxacana

scientific article published on 11 March 2005

Terpenoids and Alkaloids from Esenbeckia belizencis. Spontaneous Oxidation of Furoquinoline Alkaloids

scientific article published on 17 March 2005

Terpenoids and a flavan-3-ol from viguiera quinqueradiata

Terpenoids from Viguiera latibracteate and Viguiera greggii

scientific article published on 17 March 2005

Toxicological evaluation of the natural products and some semisynthetic derivatives of Heterotheca inuloides Cass (Asteraceae).

scientific article published on 4 September 2015

Transformations of Some Sesquiterpene Lactones by Filamentous Fungi and Cytotoxic Evaluations

scientific article published on 22 September 2017

Triterpenes from Garcia parviflora. Cytotoxic evaluation of natural and semisynthetic friedelanes.

scientific article published on 19 October 2010

Triterpenoid acids from Cunila lythrifolia

scientific article published on 25 July 2002

Triterpenoids and Flavonoids from Hyptis albida

scientific article published on 17 March 2005

Two new cassane-type diterpenes from Calliandra californica with antituberculosis and cytotoxic activities.

scientific article published on June 2006

Uncommon Sesquiterpenoids and New Triterpenoids fromJatropha neopauciflora (Euphorbiaceae) ⬇️

Xanthorrhizol induces endothelium-independent relaxation of rat thoracic aorta

scientific article published on 01 June 2000

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